Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921632 | Liquid crystal compounds and compositions | Toyokazu Nakamura, Yuzi Kato, Shohei Naemura, Masahiro Satoh, Kunikiyo Yoshio +2 more | 1990-05-01 |
| 4632781 | Liquid crystal dye compound | Yasutaka Shimidzu, Hirohito Kenmochi, Toshihiko Ueno | 1986-12-30 |
| 4505549 | Liquid crystal display device | Yasutaka Shimidzu, Hirohito Kenmochi, Toshihiko Ueno | 1985-03-19 |